Please help been stuck on this for the longest ill give brainliest! A. The function f is increasing over which intervals?
B. The function f has local maxima at which x values?
C. What is the sign of the leading coefficient of f?
D. Which of the following is a possibility for the degree of F choose all that apply.
4, 5, 6, 7, 8, or 9​​​

the answer is b i just did that

step-by-step explanation:

right

step-by-step explanation:

+25 = x

step-by-step explanation:

here x is the hypotenuse of a right triangle whose legs are 7 and 24.   by the pythagorean theorem, 7² + 24² must equal x²:

x² = 49 + 576 = 625.   thus, x = +√625 = +25 = x

problem:

f(x) = - 2/3x + 5; f(5/2)

substitute 5/2 in for x:

f(5/2) = -2/3(5/2) + 5

simplify the right side:

f(5/2) = -5/3 + 5

f(5/2) = 10/3

f(5/2) = 10/3

i hope this !